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Ofcom - Telecommunication Provider CUPID Codes
| CP Name: Account Name | CUPID Number | Allocation Date |
|---|---|---|
| BT | 1 | 01/01/1994 |
| MANX TELECOM TRADING LIMITED | 2 | 02/08/2017 |
| JT (Jersey) Limited | 3 | 01/01/1970 |
| Eircom (UK) Limited | 4 | 01/01/1994 |
| KCOM Group Limited | 5 | 01/01/1994 |
| Telefonica UK Limited | 6 | 01/01/1970 |
| Vodafone Limited | 7 | 01/01/1994 |
| Pageone Communications Limited | 12 | 01/01/1994 |
| Vodafone Ltd (C&W) | 13 | 09/11/2013 |
| Sure (Guernsey) Limited | 14 | 01/01/1970 |
| SMSCGLOBAL LTD | 15 | 01/01/1970 |
| Virgin Media Limited | 16 | 01/01/1994 |
| Virgin Media Limited | 17 | 01/01/1994 |
| Entanet International Ltd | 18 | 04/04/2014 |
| Adviqo UK Limited | 19 | 06/12/2012 |
| Virgin Media Limited | 20 | 01/01/1994 |
| Virgin Media Limited | 21 | 01/01/1970 |
| Buzz Networks Limited | 23 | 08/07/2000 |
| Sensibill Limited | 24 | 04/11/2007 |
| Verizon UK Limited | 25 | 01/01/1970 |
| Vodafone Ltd (Energis) | 26 | 01/01/1970 |
| EE Limited (Orange) | 27 | 01/01/1994 |
| Vodafone Ltd (Thus) | 28 | 03/12/2013 |
| Affiniti Integrated Solutions Limited | 29 | 01/01/1994 |
| Orange Business Holdings UK Limited | 30 | 01/01/1970 |
| Gamma Telecom Holdings Ltd | 31 | 01/01/1970 |
| Communications Networking Services (UK) | 32 | 08/02/2002 |
| SKYLINE NETWORKS & CONSULTANCY LTD | 34 | 01/01/1970 |
| Vodafone Ltd (YC) | 35 | 03/12/2013 |
| Reach Europe Ltd | 36 | 01/01/1970 |
| Virgin Media Limited | 39 | 01/01/1970 |
| Colt Technology Services | 40 | 01/01/1994 |
| Virgin Media Limited | 41 | 01/01/1970 |
| InTouch Communication Services Limited | 42 | 01/01/1970 |
| TGL Services (UK) Ltd | 43 | 02/02/2015 |
| Alnitak GmbH | 45 | 04/04/2014 |
| Virgin Media Limited | 46 | 01/01/1970 |
| Initial Technologies Ltd | 47 | 01/01/1970 |
| Lean Wood Communications Limited | 48 | 01/01/1970 |
| Virgin Media Limited | 49 | 01/01/1970 |
| The Carphone Warehouse Limited | 50 | 01/01/1970 |
| Virgin Media Limited | 51 | 01/01/1970 |
| Virgin Media Limited | 52 | 01/01/1970 |
| Link Connect Services Ltd | 53 | 01/01/1970 |
| Syntec Limited | 54 | 01/01/1994 |
| Redcentric Solutions Limited | 55 | 01/01/1970 |
| Virgin Media Limited | 56 | 01/01/1994 |
| Dynamic Mobile Billing Limited | 57 | 10/11/2000 |
| Virgin Media Limited | 58 | 01/01/1970 |
| Virgin Media Limited | 59 | 01/01/1970 |
| Subtopia Limited | 60 | 01/01/1970 |
| Pulsant (Scotland) Limited | 61 | 01/01/1970 |
| Virgin Media Limited | 62 | 01/01/1970 |
| ESAT Telecommunications (UK) Ltd | 64 | 01/01/1994 |
| Vodafone Ltd (Energis) | 66 | 01/01/1970 |
| IBSC Ltd | 68 | 03/06/2003 |
| Virgin Media Limited | 70 | 01/01/1970 |
| Virgin Media Limited | 72 | 01/01/1970 |
| Virgin Media Limited | 73 | 01/01/1970 |
| Virgin Media Limited | 74 | 01/01/1970 |
| Virgin Media Limited | 75 | 01/01/1970 |
| Virgin Media Limited | 76 | 01/01/1970 |
| FleXtel Limited | 77 | 01/01/1994 |
| Daisy Communications Ltd | 78 | 01/01/1970 |
| Redstone Managed Solutions Ltd | 81 | 05/04/2010 |
| Telstra Limited | 82 | 01/01/1970 |
| Spacetel UK Ltd | 84 | 01/01/1994 |
| Virgin Media Business Limited | 85 | 01/01/1970 |
| Ironbridge Technologies Limited | 87 | 03/03/2005 |
| USIC Ltd | 90 | 01/01/1970 |
| Virgin Media Limited | 91 | 01/01/1994 |
| Virgin Media Limited | 92 | 01/01/1970 |
| AQL Wholesale Ltd | 93 | 09/10/2004 |
| Vodat International Ltd | 94 | 01/01/1970 |
| Virgin Media Limited | 95 | 01/01/1970 |
| Nova Telecom Ltd | 96 | 01/01/1970 |
| Virgin Media Limited | 97 | 01/01/1994 |
| Virgin Media Limited | 98 | 01/01/1994 |
| Virgin Media Limited | 99 | 01/01/1994 |
| 24 Seven Communications Ltd | 100 | 01/01/1970 |
| Hospedia Limited | 101 | 01/01/1970 |
| Magrathea Telecommunications Limited | 102 | 01/01/1970 |
| Optify Mediaforce Limited | 103 | 01/01/1970 |
| Pipex Communications PLC | 105 | 10/09/2000 |
| C2C Limited | 107 | 10/07/2003 |
| Premier Voicemail Ltd | 108 | 01/01/1970 |
| Digitech Solutions Global Limited | 110 | 01/01/1970 |
| alwaysON Ltd | 111 | 01/01/1970 |
| Hutchison 3G UK Ltd | 112 | 01/01/1970 |
| Sala Trading Ltd | 113 | 01/01/1970 |
| Barritel Limited | 114 | 01/09/2002 |
| UK Number Store Limited | 116 | 03/03/2015 |
| AOL Europe Services SARL | 118 | 01/01/1970 |
| Connect Telecom UK Limited | 119 | 01/01/1970 |
| IV Response Limited | 120 | 03/09/2002 |
| EE Limited ( TM) | 121 | 05/07/2002 |
| Reality Network Services Limited | 123 | 01/01/1970 |
| Trilogy Networks Limited | 124 | 01/01/1970 |
| Networks Direct plc | 125 | 04/03/2002 |
| Global Nomi Telecomunicacoes E Servicos LDA | 126 | 11/06/2008 |
| Citrus Telecommunications Ltd | 127 | 05/09/2002 |
| Video Networks Limited | 129 | 07/08/2002 |
| Updata Infrastructure (UK) Limited | 130 | 01/01/1970 |
| Wireless Telecommunications Ltd | 131 | 01/01/1970 |
| United Connect Limited | 133 | 01/01/1970 |
| Abel & Co (Scotland) Ltd | 134 | 06/11/2002 |
| Virgin Media Limited | 135 | 01/01/1970 |
| Wizaner Limited | 136 | 06/11/2002 |
| iHub 2 Limited | 138 | 01/01/1970 |
| Vectone Mobile Limited | 139 | 01/01/1970 |
| Digitech Solutions Global Limited | 141 | 05/07/2008 |
| Synetrix (Holdings) Ltd | 143 | 03/05/2009 |
| Telecom 10 Ltd | 144 | 01/01/1970 |
| TalkTalk Communications Limited | 145 | 01/01/1970 |
| TalkTalk Communications Limited | 147 | 01/01/1970 |
| IPV6 Limited | 150 | 01/01/1970 |
| Virgin Media Limited | 151 | 01/01/1994 |
| Virgin Media Limited | 152 | 01/01/1994 |
| Virgin Media Limited | 153 | 01/01/1994 |
| Virgin Media Limited | 154 | 01/01/1994 |
| Virgin Media Limited | 155 | 01/01/1994 |
| Icron Network Limited | 156 | 08/07/2006 |
| 5G Communications Limited | 158 | 01/01/1970 |
| Six Degrees Technology Group Limited | 159 | 04/02/2020 |
| Edge Telecommunications Limited | 161 | 11/03/2006 |
| GPC Computer Software Ltd | 163 | 02/05/2014 |
| Business Broadcast Communications Limited | 165 | 01/01/1970 |
| JT (Guernsey) Limited | 166 | 01/01/1970 |
| TelXL Ltd | 169 | 04/03/2003 |
| Vodafone Ltd (C&W) | 170 | 09/11/2013 |
| Chess Limited | 171 | 04/06/2018 |
| Cloud9 Communications Limited | 174 | 01/01/1970 |
| Atlas Interactive Group Limited | 175 | 01/01/1970 |
| Hello Telecom (UK) Limited | 176 | 01/01/1970 |
| Gold Telecom Limited | 178 | 07/03/2003 |
| Global Electroteks Ltd | 179 | 07/07/2003 |
| Phone Buddy Limited | 180 | 01/01/1970 |
| SWIFTsoft Computer Systems (NI) Ltd | 181 | 01/01/1970 |
| LINK MOBILITY UK LTD | 182 | 10/08/2003 |
| Mi Telecom Limited | 183 | 01/01/1970 |
| Inet Telecoms Ltd (Voipfone) | 184 | 07/06/2009 |
| Lancaster University Network Services Ltd | 186 | 03/11/2004 |
| Opex Hosting Limited | 187 | 01/01/1970 |
| Sure (Jersey) Limited | 188 | 01/01/1970 |
| Trilogy Telecom Ltd | 190 | 01/01/1970 |
| Virgin Media Limited | 191 | 01/01/1970 |
| Virgin Media Limited | 192 | 01/01/1970 |
| Relax Telecom Limited | 193 | 02/05/2009 |
| Virgin Media Limited | 194 | 01/01/1994 |
| Bright Orange Outsourcing Ltd | 195 | 11/05/2014 |
| Digital Mail Limited | 196 | 01/01/1970 |
| Fujitsu Services Limited | 197 | 01/01/1970 |
| Invade International Ltd | 198 | 01/01/1970 |
| G3Comms Limited | 202 | 01/01/1970 |
| Audio Visual Machines Limited | 203 | 01/01/1970 |
| Media Telecom Ltd | 204 | 01/01/1970 |
| Angmar Universal SA | 205 | 04/01/2004 |
| A2B Telecom Limited | 206 | 03/01/2010 |
| HighSpeed Office Limited | 207 | 01/01/1970 |
| Commi Holdings Limited | 208 | 01/01/1970 |
| Virtual Talk Ltd | 211 | 01/01/1970 |
| Node4 Ltd | 213 | 07/02/2004 |
| TTNC Limited | 215 | 07/11/2013 |
| Telconline Inc | 216 | 01/01/1970 |
| DRD Communications Limited | 217 | 01/01/1970 |
| VODARE LTD | 218 | 09/07/2004 |
| Be Un Limited | 222 | 12/10/2004 |
| KCOM Group Limited | 223 | 01/01/1970 |
| Affiniti Integrated Solutions Limited | 224 | 01/01/1970 |
| Vodafone Ltd (Thus) | 225 | 03/12/2013 |
| Griffin Information Systems Ltd | 226 | 01/01/1970 |
| Xtec Communications Ltd | 227 | 01/01/1970 |
| Mars Communications Limited | 228 | 01/01/1970 |
| GTT-EMEA LTD | 229 | 01/01/1970 |
| 08Direct Limited | 230 | 04/06/2010 |
| Virgin Media Limited | 231 | 01/01/1970 |
| Transaction Network Services (UK) Limited | 232 | 01/01/1970 |
| Morecom Limited | 233 | 01/01/1970 |
| Synetrix Holdings Limited | 234 | 04/07/2005 |
| Abbey Telecom Limited | 235 | 12/09/2014 |
| Beyond Telecommunications Ltd | 236 | 04/12/2005 |
| Caladan Communications Limited | 237 | 01/01/1970 |
| Elite Limited | 239 | 01/01/1970 |
| Zen Internet Limited | 241 | 01/01/1970 |
| Telesoft Technologies Limited | 242 | 05/10/2005 |
| T-Systems Limited | 243 | 05/06/2005 |
| AOL UK Ltd | 244 | 01/01/1970 |
| Core Communication Services Limited | 245 | 01/01/1970 |
| Mnet Internet | 246 | 01/01/1970 |
| MLL Telecom Ltd | 247 | 01/01/1970 |
| Wb-Internet Limited | 248 | 01/01/1970 |
| Dantec Enterprises Ltd | 249 | 08/11/2005 |
| Tata Communications (UK) Ltd | 250 | 01/01/1970 |
| Tiscali UK Limited | 251 | 05/04/2001 |
| TalkTalk Communications Limited | 252 | 01/01/1970 |
| KDDI Europe Ltd | 253 | 08/12/2003 |
| Aurora Networks Limited | 255 | 08/09/2005 |
| Nationwide Telephone Assistance Ltd | 256 | 09/02/2005 |
| Atlas Communications NI Limited | 257 | 01/01/1970 |
| Rotel Telecommunications Ltd | 258 | 01/01/1970 |
| IM Software Ltd | 259 | 01/01/1970 |
| Edge Technical Resources Ltd | 261 | 10/04/2005 |
| Nirenet Limited | 262 | 01/01/1970 |
| Sports Tel Ltd | 263 | 01/01/1970 |
| Datasharp UK Ltd | 264 | 01/01/1970 |
| Invoco Ltd | 266 | 01/01/1970 |
| Freeclix Ltd | 267 | 01/01/1970 |
| Executel Ltd | 268 | 01/01/1970 |
| T24 Limited | 269 | 01/01/1970 |
| Core Telecom Limited | 270 | 03/01/2006 |
| Virgin Media Limited | 271 | 01/01/1970 |
| Halo Communications Limited | 272 | 01/01/1970 |
| Solar Communications Group Ltd | 274 | 03/02/2006 |
| Resilient PLC | 275 | 03/08/2006 |
| Concert Networks Ltd | 276 | 03/08/2006 |
| Jtec UK Limited | 277 | 01/01/1970 |
| Sweet Telecom Ltd | 278 | 01/01/1970 |
| CFL Communications Ltd | 279 | 01/01/1970 |
| HB Telecom (UK) Ltd | 280 | 04/07/2006 |
| The Midcounties Co-operative Limited | 281 | 01/01/1970 |
| Truphone Ltd | 282 | 01/01/1970 |
| BT Wholesale | 283 | 01/01/1970 |
| Contact Scotland Ltd | 285 | 05/05/2006 |
| bOnline Ltd. | 287 | 01/01/1970 |
| BT Global Services Ltd | 288 | 01/01/1970 |
| Suretec Systems Ltd | 291 | 01/01/1970 |
| Promotions4All Ltd | 292 | 01/01/1970 |
| BT | 293 | 01/01/1970 |
| Numbers Plus Ltd | 294 | 01/01/1970 |
| Tuxtel Ltd | 295 | 11/06/2009 |
| Admiral Telecom Limited | 296 | 01/01/1970 |
| IPX Telecom Limited | 297 | 01/01/1970 |
| (aq) Networks Limited | 299 | 01/01/1970 |
| Tabsoft Limited | 300 | 01/01/1970 |
| Virocom Limited | 302 | 01/01/1970 |
| Peace Telecom Ltd | 303 | 10/10/2006 |
| Sure (Isle of Man) Limited | 304 | 01/01/1970 |
| Daisy Communications Ltd | 306 | 01/01/1970 |
| Xifos Limited | 307 | 12/11/2006 |
| V Networks Ltd | 308 | 01/01/1970 |
| Townley Communications plc | 309 | 01/01/1970 |
| QX Telecom Ltd | 310 | 01/01/1970 |
| Virgin Media Limited | 311 | 01/01/1970 |
| Virgin Media Limited | 312 | 01/01/1970 |
| Virgin Media Limited | 313 | 01/01/1970 |
| UK Data IT Ltd | 314 | 01/12/2007 |
| Realisys Limited | 315 | 01/01/1970 |
| Britannic Technologies Ltd | 316 | 01/01/1970 |
| Virgin Media Limited | 317 | 01/01/1970 |
| Timico Partner Services Limited | 318 | 01/01/1970 |
| Virgin Media Limited | 319 | 01/01/1970 |
| Switch Communications | 320 | 01/01/1970 |
| Virgin Media Limited | 321 | 01/01/1994 |
| Positive ICT Limited | 322 | 02/07/2007 |
| Number Solutions Ltd | 324 | 03/08/2007 |
| Mundio Mobile (Denmark) Limited | 325 | 03/09/2007 |
| Interoute Networks Limited | 326 | 08/02/2011 |
| TM Solutions Ltd | 328 | 01/01/1970 |
| Nodemax Limited | 329 | 01/01/1970 |
| Twang.net Ltd | 330 | 01/01/1970 |
| Rojo Trading Limited | 331 | 01/01/1970 |
| Comms Uk Limited | 332 | 01/01/1970 |
| Floren Limited | 335 | 01/01/1970 |
| ETC Telecom Limited | 338 | 07/02/2007 |
| South Tyneside Council | 339 | 07/02/2007 |
| XLN Telecom | 340 | 07/11/2007 |
| Voiceflex Limited | 341 | 01/01/1970 |
| Silver Cloud Telecom Limited | 342 | 01/01/1970 |
| Tesco Mobile | 345 | 08/07/2007 |
| Virgin Mobile | 346 | 01/01/1970 |
| Case Communications Limited | 347 | 01/01/1970 |
| Sesui Limited | 348 | 01/01/1970 |
| Budget Numbers Limited | 349 | 09/11/2007 |
| Virgin Media Limited | 350 | 01/01/1970 |
| Malvern Ventures Limited | 351 | 01/01/1970 |
| Talk Numbers Ltd | 352 | 09/11/2007 |
| Swiftnet Ltd | 354 | 01/01/1970 |
| Spitfire Network Services Limited | 356 | 02/02/2001 |
| Nexus Telecommunications Limited | 358 | 03/06/2001 |
| Hosted IP Communications (Europe) Limited | 359 | 01/01/1970 |
| Net-Work Internet Ltd | 360 | 01/01/1970 |
| The Excell Group Limited | 361 | 10/05/2007 |
| Virgin Media Limited | 364 | 04/11/2001 |
| Telecoms Consortium Ltd | 365 | 01/01/1970 |
| VoIP-Un Limited | 367 | 01/01/1970 |
| TeleWare Group PLC | 369 | 01/01/1970 |
| Assume Nothing Limited | 374 | 11/05/2007 |
| Digital Space Group Limited | 376 | 01/01/1970 |
| BT OnePhone Limited | 377 | 11/05/2013 |
| Intercity Technology Ltd | 378 | 01/01/1970 |
| Mainstream Digital Ltd | 379 | 12/03/2007 |
| Virgin Media Limited | 381 | 04/11/2005 |
| MDNX Managed Services Ltd | 382 | 01/01/1970 |
| Virgin Media Limited | 383 | 01/01/1970 |
| Virgin Media Limited | 384 | 01/01/1970 |
| Sigma Voice Solutions Ltd | 385 | 01/01/1970 |
| Voxbone SA | 388 | 01/01/1970 |
| Pinnacle Telecoms Wales | 389 | 01/01/1970 |
| Digital ip | 391 | 01/01/1970 |
| TelNG Limited | 394 | 04/04/2008 |
| Telecom2 Limited | 395 | 01/01/1970 |
| Telappliant Ltd | 396 | 04/09/2008 |
| Nexbridge Communications Limited | 397 | 01/01/1970 |
| CALLABLE LIMITED | 400 | 01/01/1970 |
| Served Up Limited | 401 | 05/06/2008 |
| Kenton Research Limited | 403 | 06/04/2008 |
| Thales Transport and Security Limited | 404 | 01/01/1970 |
| Virgin Media Limited | 405 | 01/01/1970 |
| UTV Internet | 406 | 01/01/1970 |
| OVH Limited | 407 | 01/01/1970 |
| Glide Student and Residential Limited | 409 | 02/07/2013 |
| Vtesse Networks Limited | 410 | 01/01/1970 |
| Real Telekom Ltd | 412 | 01/01/1970 |
| Internet Technology Products Ltd | 413 | 01/01/1970 |
| Talking Technology Limited | 414 | 01/01/1970 |
| Virgin Media Limited | 415 | 01/01/1970 |
| Met Technologies Limited | 416 | 01/01/1970 |
| Titan Technology Limited | 418 | 01/01/1970 |
| Guernsey Airtel Limited | 419 | 01/01/1970 |
| Jersey Airtel Limited | 420 | 01/01/1970 |
| Virgin Media Limited | 421 | 01/01/1970 |
| Virgin Media Limited | 422 | 01/01/1970 |
| Bicom Systems EURL | 423 | 01/01/1970 |
| Easynet Network Services Limited | 424 | 01/01/1970 |
| Telecoms World Direct Ltd | 426 | 01/11/2011 |
| Rainton. Net Ltd | 427 | 12/01/2008 |
| Midshire Business Systems (Communications) Ltd | 428 | 12/04/2008 |
| Venus Business Communications Limited | 429 | 12/12/2008 |
| Virgin Media Limited | 430 | 01/01/1970 |
| Virgin Media Limited | 431 | 01/01/1970 |
| Virgin Media Limited | 432 | 01/01/1970 |
| Virgin Media Limited | 433 | 01/01/1970 |
| Network Extender Technologies Limited | 434 | 01/09/2009 |
| Virgin Media Limited | 435 | 01/01/1970 |
| London Central Communications Ltd | 436 | 01/01/1970 |
| Itec Support Limited | 437 | 01/07/2015 |
| Beaming Limited | 438 | 03/03/2009 |
| Pure-IP Limited | 439 | 03/09/2009 |
| Virgin Media Limited | 440 | 01/01/1970 |
| Virgin Media Limited | 441 | 01/01/1970 |
| Virgin Media Limited | 442 | 01/01/1970 |
| Virgin Media Limited | 443 | 01/01/1970 |
| Virgin Media Limited | 444 | 01/01/1970 |
| Virgin Media Limited | 445 | 01/01/1970 |
| Virgin Media Limited | 446 | 01/01/1970 |
| Virgin Media Limited | 447 | 01/01/1970 |
| Virgin Media Limited | 448 | 01/01/1970 |
| Virgin Media Limited | 449 | 01/01/1970 |
| Virgin Media Limited | 450 | 01/01/1970 |
| Virgin Media Limited | 451 | 01/01/1970 |
| LegendTel LLC | 453 | 01/01/1970 |
| Core Telecommunications International Limited (Ireland) | 454 | 01/01/1970 |
| Virgin Media Limited | 455 | 01/01/1970 |
| Virgin Media Limited | 457 | 01/01/1970 |
| Transglobal UK Limited | 458 | 01/01/1970 |
| Service Direct Newco Limited | 459 | 08/10/2009 |
| Virgin Media Limited | 460 | 01/01/1970 |
| Via-Vox Limited | 461 | 01/01/1970 |
| Unisys Limited | 463 | 06/03/2009 |
| Virgin Media Limited | 465 | 01/01/1970 |
| Sears Communications Ltd | 467 | 01/01/1970 |
| Vantage Communications Ltd | 468 | 01/01/1970 |
| SoldierNET Limited | 469 | 09/04/2009 |
| Lansdowne Telecom Limited | 470 | 10/02/2009 |
| Virgin Media Limited | 471 | 01/01/1970 |
| Virgin Media Limited | 472 | 01/01/1970 |
| Sark Telecom B.V. | 474 | 01/01/1970 |
| I-NET COMMUNICATIONS GROUP PLC | 475 | 01/01/1970 |
| Maintel Voice & Data Limited | 477 | 11/04/2009 |
| Greystone Telecom Limited | 478 | 01/01/1970 |
| BlueBill Ltd | 479 | 01/01/1970 |
| Virgin Media Limited | 480 | 01/01/1970 |
| Virgin Media Limited | 481 | 01/01/1970 |
| Virgin Media Limited | 482 | 01/01/1970 |
| Virgin Media Limited | 483 | 01/01/1970 |
| Virgin Media Limited | 485 | 01/01/1970 |
| Virgin Media Limited | 486 | 01/01/1970 |
| Storacall Technology Limited | 487 | 11/12/2009 |
| TeleSurf Limited | 488 | 01/01/1970 |
| Network Business Call Limited | 490 | 01/01/1970 |
| Integrated Digital Services Ltd | 491 | 12/03/2009 |
| Business Phones & Networks Limited | 492 | 12/04/2009 |
| NBCN Networks Ltd | 495 | 01/07/2010 |
| 8x8 UK Limited | 496 | 01/06/2010 |
| Simwood eSMS Limited | 498 | 01/01/1970 |
| Talk Straight Ltd | 499 | 02/02/2010 |
| IDE Group Voice Limited | 500 | 01/01/1970 |
| The Word Direct Ltd. | 501 | 02/11/2010 |
| Virgin Media Limited | 502 | 01/01/1970 |
| Atomstream Limited | 504 | 01/01/1970 |
| Netserve Consultants Ltd | 505 | 03/02/2010 |
| Mintaka Limited | 506 | 03/05/2010 |
| Logicalis UK Limited | 509 | 01/01/1970 |
| Invosys Limited | 510 | 07/10/2012 |
| Lycamobile UK Limited | 511 | 01/01/1970 |
| Integrated Business Telecommunications Ltd | 513 | 01/01/1970 |
| Digicom Telecom Ltd | 514 | 05/04/2010 |
| Vonage Limited | 516 | 01/07/2015 |
| Crown Telecom Solutions Ltd | 518 | 01/01/1970 |
| Town & Country Communications LLP | 519 | 01/01/1970 |
| Trooli Ltd | 520 | 01/01/1970 |
| Ace Call Limited | 521 | 01/01/1970 |
| The Link Stores Limited | 522 | 01/01/1970 |
| CANCOM MANAGED SERVICES LTD | 523 | 08/04/2010 |
| Cotswold Community Networks Limited | 524 | 06/02/2010 |
| Uniworld Bureau Services | 525 | 06/07/2010 |
| Odyssey Systems Ltd | 527 | 01/01/1970 |
| Entigy Ltd | 528 | 01/01/1970 |
| SCD Group Limited | 529 | 01/01/1970 |
| Loop Scorpio Ltd | 530 | 01/01/1970 |
| Virgin Media Limited | 531 | 01/01/1970 |
| Virgin Media Limited | 532 | 01/01/1970 |
| Virgin Media Limited | 533 | 01/01/1970 |
| Virgin Media Limited | 534 | 01/01/1970 |
| Virgin Media Limited | 535 | 01/01/1970 |
| Virgin Media Limited | 536 | 01/01/1970 |
| VoiceHost Limited | 537 | 01/01/1970 |
| Performance Telecom Limited | 539 | 07/02/2010 |
| OGI NETWORKS LIMITED | 540 | 01/01/1970 |
| Virgin Media Limited | 541 | 01/01/1970 |
| Virgin Media Limited | 542 | 01/01/1970 |
| Virgin Media Limited | 543 | 01/01/1970 |
| Virgin Media Limited | 544 | 01/01/1970 |
| Hyperoptic Ltd | 548 | 01/01/1970 |
| Kalnet4U Ltd | 549 | 01/03/2012 |
| Virgin Media Limited | 551 | 01/01/1994 |
| Virgin Media Limited | 552 | 01/01/1994 |
| Virgin Media Limited | 553 | 01/01/1994 |
| Virgin Media Limited | 554 | 01/01/1994 |
| Virgin Media Limited | 555 | 01/01/1994 |
| Magdalene Limited | 559 | 08/09/2010 |
| UK Wholesale Direct | 560 | 01/01/1970 |
| Glide Business Limited | 562 | 01/01/1970 |
| A & K Communications Limited | 563 | 01/01/1970 |
| Virtual1 Limited | 566 | 01/01/1970 |
| Exchange Communications Ltd | 567 | 01/01/1970 |
| Internet Central Limited | 568 | 01/01/1970 |
| Tismi BV | 569 | 11/01/2010 |
| Unite Communications Limited | 570 | 11/03/2010 |
| Virgin Media Limited | 571 | 01/01/1970 |
| Virgin Media Limited | 572 | 01/01/1970 |
| Gzilch Limited | 574 | 01/01/1970 |
| Innov@te Ltd | 575 | 01/01/1970 |
| Matrix Platinum Limited | 576 | 01/01/1970 |
| Clearstream technology Ltd | 577 | 12/06/2010 |
| Wyre Communications Limited | 578 | 12/07/2010 |
| Active Voice & Data Ltd | 579 | 12/09/2010 |
| Telephone Box Limited | 580 | 01/01/1970 |
| Natural Enterprise Limited | 583 | 01/01/1970 |
| Connaught Communication Systems Limited | 584 | 03/02/2011 |
| Optimity Ltd | 585 | 03/03/2011 |
| Andrews & Arnold Ltd | 586 | 03/08/2011 |
| Orca Telecom Ltd | 587 | 04/06/2011 |
| Orbtalk Limited | 588 | 04/07/2011 |
| One Network Limited | 589 | 04/09/2011 |
| Group 3 Technology Limited | 591 | 01/01/1970 |
| City Numbers Ltd | 592 | 05/03/2011 |
| In2com Ltd | 593 | 05/11/2011 |
| NEG Technologies Limited | 594 | 01/01/1970 |
| DuoCall Communications Ltd | 595 | 01/01/1970 |
| IP Integration Limited | 596 | 06/03/2011 |
| TESLA LOGIC LTD | 597 | 01/01/1970 |
| Solutios Limited | 599 | 01/01/1970 |
| Zamir Telecom Limited | 600 | 07/05/2011 |
| Virgin Media Limited | 601 | 01/01/1970 |
| Cloud Telecom Ltd | 602 | 07/06/2011 |
| Virgin Media Limited | 603 | 01/01/1970 |
| Turquoise Mobile Limited | 604 | 01/01/1970 |
| Structured Communications Limited | 605 | 01/01/1970 |
| Aloha Telecommunications Ltd | 606 | 01/01/1970 |
| Square Systems Limited | 607 | 01/01/1970 |
| Internexus Networks Limited | 608 | 01/01/1970 |
| Voicetec Systems Ltd | 609 | 09/12/2011 |
| Cloudcall Limited | 610 | 01/01/1970 |
| Virgin Media Limited | 611 | 01/01/1994 |
| Virgin Media Limited | 612 | 01/01/1994 |
| Aspire Technology Solutions Ltd | 613 | 01/01/1970 |
| BT Lancashire Services Limited | 614 | 10/07/2011 |
| Red Matter Limited | 615 | 10/10/2011 |
| Noble Tel | 616 | 01/01/1970 |
| Zsquare Global Solutions Ltd | 617 | 01/01/1970 |
| Open Telecom Limited | 618 | 01/01/1970 |
| Univoice Limited | 619 | 11/08/2011 |
| Worthmanor Limted T/A Shell Wholesale | 620 | 11/10/2011 |
| Virgin Media Limited | 621 | 01/01/1970 |
| Virgin Media Limited | 622 | 01/01/1970 |
| Virgin Media Limited | 624 | 01/01/1970 |
| Virgin Media Limited | 625 | 01/01/1970 |
| Virgin Media Limited | 626 | 01/01/1970 |
| Virgin Media Limited | 627 | 01/01/1970 |
| Virgin Media Limited | 628 | 01/01/1970 |
| Virgin Media Limited | 629 | 01/01/1970 |
| Virgin Media Limited | 631 | 01/01/1970 |
| Virgin Media Limited | 632 | 01/01/1970 |
| Virgin Media Limited | 633 | 01/01/1970 |
| Neutrino Networks Limited | 634 | 02/03/2012 |
| Connexin Limited | 635 | 01/01/1970 |
| York Data Services Limited | 636 | 01/01/1970 |
| Digital Select Limited | 638 | 04/02/2012 |
| Comtec Enterprises Limited | 639 | 04/02/2012 |
| Virgin Media Limited | 641 | 01/01/1970 |
| Virgin Media Limited | 642 | 01/01/1970 |
| Virgin Media Limited | 643 | 01/01/1970 |
| Virgin Media Limited | 644 | 01/01/1970 |
| TTC Communications Ltd | 645 | 01/01/1970 |
| Qubic Group Plc | 646 | 01/01/1970 |
| Numbers Telecom Limited | 647 | 01/01/1970 |
| London Web Limited | 648 | 01/01/1970 |
| Newtel Limited | 649 | 01/01/1970 |
| Damovo UK Limited | 650 | 01/01/1970 |
| Virgin Media Limited | 651 | 01/01/1970 |
| Virgin Media Limited | 652 | 01/01/1970 |
| Motion Communications T/A Catalyst AMC Ltd | 653 | 01/01/1970 |
| Praten Telecom Limited | 654 | 01/01/1970 |
| Barritec Limited | 655 | 01/01/1970 |
| Business Telecom Limited | 656 | 06/06/2012 |
| Lycatel Services Ltd | 658 | 01/01/1970 |
| Ziron Limited | 659 | 01/01/1970 |
| DMV Communications Limited | 660 | 07/10/2012 |
| Virgin Media Limited | 661 | 01/01/1970 |
| Virgin Media Limited | 662 | 01/01/1970 |
| Pure Broadband (Infrastructure) Ltd | 664 | 01/01/1970 |
| Microtalk Wholesale Limited | 665 | 01/01/1970 |
| Swiftel Limited | 666 | 09/06/2012 |
| The Networking People (NorthWest) Ltd | 667 | 10/10/2012 |
| Chalvington Communications Ltd | 668 | 01/01/1970 |
| Supatel Limited | 669 | 01/01/1970 |
| 5 Rings Telecom Limited | 670 | 12/03/2012 |
| Virgin Media Limited | 671 | 01/01/1970 |
| Virgin Media Limited | 672 | 01/01/1970 |
| Virgin Media Limited | 673 | 01/01/1970 |
| Virgin Media Limited | 674 | 01/01/1970 |
| Virgin Media Limited | 675 | 01/01/1970 |
| Virgin Media Limited | 676 | 01/01/1970 |
| Virgin Media Limited | 677 | 01/01/1970 |
| Essensys (UK) Limited | 678 | 12/03/2012 |
| Tipicall Limited | 680 | 01/01/1970 |
| Virgin Media Limited | 681 | 01/01/1970 |
| Virgin Media Limited | 682 | 01/01/1970 |
| Virgin Media Limited | 683 | 01/01/1970 |
| Virgin Media Limited | 684 | 01/01/1970 |
| Zen Internet Limited | 685 | 01/01/1970 |
| Gamma Telecom Holdings Ltd | 686 | 02/02/2015 |
| Commsworld Limited | 687 | 02/04/2013 |
| Zestel Limited | 688 | 01/01/1970 |
| NYnet Limited | 689 | 01/01/1970 |
| M247 UK LIMITED | 690 | 01/01/1970 |
| Virgin Media Limited | 691 | 01/01/1970 |
| Virgin Media Limited | 692 | 01/01/1970 |
| Virgin Media Limited | 693 | 01/01/1970 |
| Virgin Media Limited | 694 | 01/01/1970 |
| AVC One Limited | 695 | 01/01/1970 |
| Internet Connections Limited | 696 | 03/05/2013 |
| Axione UK Limited | 697 | 03/12/2013 |
| FerengiTel Limited | 698 | 04/09/2013 |
| GlemNet Ltd | 699 | 04/11/2013 |
| XoverX Ltd | 700 | 01/01/1970 |
| Cloud9 Telephony Limited | 701 | 01/01/1970 |
| Easynet Global Services Limited | 702 | 05/01/2013 |
| Global Reach Networks Limited | 704 | 01/01/1970 |
| Opus Telecom Ltd | 705 | 06/03/2013 |
| Intrado Cloud Solutions Limited | 706 | 01/01/1970 |
| TelecomIQ Limited | 707 | 01/01/1970 |
| Exponential-e Limited | 708 | 08/07/2013 |
| API Telecom Limited | 709 | 01/01/1970 |
| The Utility Factory Limited | 710 | 01/01/1970 |
| GCI Network Solutions Ltd | 711 | 01/01/1970 |
| Origin Broadband Ltd | 712 | 09/10/2013 |
| Voice Simplified Limited | 713 | 01/01/1970 |
| Double Edge Professional Services Ltd | 715 | 10/07/2013 |
| Ryland Communications Ltd | 716 | 10/09/2013 |
| Content Guru Limited | 718 | 01/01/1970 |
| ICC Networks Ltd | 719 | 01/01/1970 |
| DCS Voice & Vision Ltd | 720 | 01/01/1970 |
| SCOTNET.CO.UK LTD. | 721 | 01/01/1970 |
| Redwood Technologies Ltd | 723 | 01/01/1970 |
| Wavetel Limited | 724 | 01/09/2014 |
| Sentia Global | 727 | 01/01/1970 |
| Talk.to FZC | 728 | 01/01/1970 |
| AQL (NUMBERING) Ltd | 730 | 03/10/2014 |
| Entropie Ltd | 732 | 05/02/2014 |
| UK BROADBAND LIMITED | 733 | 05/02/2014 |
| Time Communication Solutions Ltd | 734 | 05/09/2014 |
| Telefónica Ireland Limited | 735 | 01/01/1970 |
| Equate Business Solutions Limited | 737 | 06/04/2014 |
| ETS Communications Ltd | 738 | 06/05/2014 |
| Lyca Home Limited | 739 | 01/01/1970 |
| Sipcentric Ltd | 740 | 01/01/1970 |
| Velocity1 Limited | 741 | 07/03/2014 |
| Foehn Limited | 742 | 07/11/2014 |
| NGN Communications Ltd | 743 | 01/01/1970 |
| Urbancoms Ltd | 744 | 01/01/1970 |
| Just Utilities Ltd | 745 | 01/01/1970 |
| Online Assistance Limited | 746 | 08/04/2014 |
| Firstcom Europe UK Limited | 747 | 08/04/2014 |
| RRD Communications Ltd T/A ICA | 748 | 08/07/2014 |
| Cygnet Total Communications Limited | 749 | 01/01/1970 |
| Square 1 Communications Limited | 750 | 09/02/2014 |
| IP Wholesale Limited | 751 | 06/02/2017 |
| New Star Networks Ltd | 753 | 01/01/1970 |
| Central Technology Limited | 755 | 01/08/2015 |
| EVE CONNECT LTD | 756 | 11/11/2021 |
| Ogilvie Communications | 757 | 01/01/1970 |
| Millgate Connect Limited | 758 | 01/01/1970 |
| Efar Limited | 759 | 02/02/2015 |
| Adepteo Limited | 760 | 02/04/2015 |
| 447 Services Ltd | 761 | 02/12/2015 |
| SERVERHOUSE LIMITED | 762 | 01/01/1970 |
| Telemix Limited | 763 | 01/01/1970 |
| Venture Telecom Limited | 764 | 03/03/2015 |
| Wanstor Ltd | 766 | 01/01/1970 |
| Mason Infotech Ltd | 767 | 01/01/1970 |
| Pop Telecom Ltd | 768 | 01/01/1970 |
| GO4 COMMUNICATIONS LTD | 769 | 01/01/1970 |
| Challenger Mobile Communications Ltd | 770 | 01/01/1970 |
| iData Com Ltd | 771 | 01/01/1970 |
| Shine Networks Limited | 772 | 01/01/1970 |
| Gamma Telecom Holdings Ltd | 773 | 05/06/2015 |
| Gamma Telecom Holdings Ltd | 774 | 05/06/2015 |
| M247 Ltd | 775 | 05/06/2015 |
| Toople.com Limited | 776 | 05/07/2015 |
| Serious Communications Limited | 777 | 05/08/2015 |
| Uni-tel Business Communications Ltd | 778 | 01/01/1970 |
| Fido Telecom Limited | 779 | 01/01/1970 |
| Fluidone Limited | 780 | 01/01/1970 |
| I.T Communications Limited | 781 | 01/01/1970 |
| uno Communications Ltd. | 782 | 01/01/1970 |
| Orbital Net Limited | 783 | 06/12/2015 |
| Active Business Communications Limited | 786 | 01/01/1970 |
| Merlin Telecommunications Limited | 787 | 01/01/1970 |
| Aylesbury Vale Broadband Ltd | 788 | 07/06/2015 |
| Citytalk Communications Ltd | 789 | 07/06/2015 |
| Iomart Hosting Limited | 790 | 07/07/2015 |
| Logics Technologies Ltd | 791 | 01/01/1970 |
| Utilities UK Ltd | 792 | 01/01/1970 |
| UBT (EU) Ltd | 793 | 01/01/1970 |
| Digiquip Group Limited | 794 | 01/01/1970 |
| Stream Networks Ltd | 796 | 01/01/1970 |
| HTL Telecom Limited | 797 | 09/03/2015 |
| Call Plan Solutions Ltd | 798 | 09/07/2015 |
| NextGenAccess Limited | 799 | 01/01/1970 |
| IP River Ltd | 800 | 01/01/1970 |
| Microtalk Europe Limited | 801 | 10/02/2015 |
| Numbergroup Utilities Ltd | 802 | 10/06/2015 |
| Lumen Technologies UK Limited | 804 | 01/01/1970 |
| Lanonyx Telecom Limited | 805 | 01/01/1970 |
| Nextec UK Limited | 806 | 01/01/1970 |
| Virgin Media Limited | 807 | 01/01/1970 |
| Limpio Office Solutions Limited | 810 | 01/01/1970 |
| PTGI International Carrier Services Ltd | 811 | 01/01/1994 |
| AMSUK LTD | 813 | 01/04/2016 |
| Yorkshire Telecommunications Ltd | 814 | 01/01/1970 |
| TalkTalk Communications Limited | 815 | 01/01/1970 |
| Boxx Communications Ltd | 816 | 01/01/1970 |
| Virgin Media Limited | 818 | 01/01/1970 |
| NFON UK Ltd | 819 | 01/01/1970 |
| TalkTalk Communications Limited | 820 | 10/09/2003 |
| M 12 Solutions Limited | 821 | 01/01/1970 |
| Sky UK Limited | 822 | 01/01/1970 |
| TelcoSwitch Limited | 823 | 01/01/1970 |
| NT Independent Networks Limited | 824 | 01/01/1970 |
| Virgin Media Limited | 825 | 01/01/1994 |
| Wildcard UK Limited | 827 | 03/11/2016 |
| Tango Networks UK Ltd | 828 | 01/01/1970 |
| Gencom Technologies Ltd | 831 | 01/01/1970 |
| 4Net Technologies Limited | 833 | 01/01/1970 |
| Idt Global Ltd | 834 | 01/01/1994 |
| IOVOX Limited | 836 | 06/06/2016 |
| NewVoiceMedia Limited | 837 | 06/10/2016 |
| Marathon Telecom Limited | 838 | 01/01/1970 |
| Core Communication Services Limited | 839 | 01/01/1970 |
| Inclarity Communications Limited | 840 | 01/01/1970 |
| Bellingham Telecommunications Ltd | 841 | 01/01/1970 |
| Dial 9 Communications Limited | 842 | 01/01/1970 |
| Supported Business Limited | 843 | 01/01/1970 |
| Planet Numbers Ltd | 844 | 01/01/1970 |
| LANtec Services Ltd | 845 | 07/07/2016 |
| Belgacom International Carrier Services SA | 846 | 01/01/1970 |
| ShoreTel UK Limited | 847 | 08/03/2016 |
| Network Rail Infrastructure Limited | 848 | 01/01/1970 |
| Cirrus Response Limited | 849 | 01/01/1970 |
| Singtel Europe Ltd | 850 | 01/01/1994 |
| TalkTalk Communications Limited | 851 | 11/07/2013 |
| 4D INTERACTIVE LTD | 852 | 01/01/1994 |
| Collabortive Portfolio LTD | 854 | 10/04/2016 |
| PORT 5060 LTD | 855 | 10/06/2016 |
| QUICKLINE COMMUNICATIONS LIMITED | 856 | 01/01/1970 |
| Wavenet UK Ltd | 857 | 01/01/1970 |
| Stour Marine Limited | 859 | 01/01/1970 |
| WAVECREST NETWORKS LIMITED | 860 | 01/01/1970 |
| Interoute Communications Ltd | 862 | 01/01/1970 |
| Hanhaa Limited | 864 | 01/01/1970 |
| Syscomm Limited | 865 | 04/04/2017 |
| Sound Advertising Ltd | 867 | 05/12/2017 |
| YayYay Limited | 868 | 01/01/1970 |
| Anywhere Sim Limited | 869 | 07/05/2017 |
| Zapappi Ltd | 871 | 01/01/1970 |
| Fuse 2 Communications Ltd | 872 | 09/06/2017 |
| Eircom (UK) Limited | 873 | 01/01/1994 |
| Eircom NI Ltd | 874 | 01/01/1970 |
| Carters Communication Limited | 875 | 01/01/1970 |
| VTSL Ltd | 876 | 01/01/1970 |
| Antheus Telecom Limited | 877 | 01/01/1970 |
| Infinity Tracking Ltd | 879 | 01/01/1970 |
| Axe Telecom Limited | 880 | 01/01/1970 |
| Converged Communication Solutions Ltd | 881 | 01/01/1970 |
| Portal Voice & Data Ltd | 882 | 05/08/2018 |
| Liquid 11 Limited | 883 | 01/01/1970 |
| Pareteum Europe B.V. | 885 | 12/03/2019 |
| Localphone Limited | 886 | 07/12/2019 |
| UK BANDWIDTH LIMITED | 887 | 01/01/1970 |
| Epsilon Telecommunications Ltd | 888 | 01/01/1970 |
| IP Voice Networks Ltd | 889 | 01/01/1970 |
| VOXYONDER NETWORK SERVICES UK LTD | 890 | 01/01/1970 |
| Linear Telecoms Limited | 891 | 04/01/2020 |
| EG TECHNOLOGIES LIMITED | 892 | 01/01/1970 |
| BORDERLINK BROADBAND LIMITED | 893 | 06/01/2020 |
| Odigo | 894 | 01/01/1970 |
| TELNYX UK LIMITED | 895 | 01/01/1970 |
| Fram Broadband Ltd | 896 | 07/09/2020 |
| COMMUNITY FIBRE LIMITED | 897 | 01/01/1970 |
| SiPalto Ltd | 898 | 01/01/1970 |
| Xoom Ltd | 899 | 01/01/1970 |
| VarTec Telecom (UK) Ltd | 900 | 06/12/1998 |
| Dyfed IT Solutions Ltd | 921 | 09/10/2020 |
| Twilio Ireland Limited | 922 | 01/01/1970 |
| Minotaur Telecom Limited | 923 | 01/01/1970 |
| 9EONS LIMITED | 924 | 01/01/1970 |
| GTT - EMEA LTD. | 925 | 01/01/1970 |
| TRUESPEED COMMUNICATIONS LTD | 926 | 01/12/2021 |
| ICUK Computing Services Limited | 927 | 01/01/1970 |
| Lancashire County Council | 928 | 01/01/1970 |
| PEERLESS NETWORK UK LIMITED | 929 | 01/01/1970 |
| Persimmon Homes Limited | 930 | 01/01/1970 |
| CINOS LIMITED | 931 | 01/01/1970 |
| Alphatalk Limited | 932 | 05/11/2021 |
| PAYMENT WORLD LTD | 936 | 01/01/1970 |
| WIDEFM LIMITED | 939 | 01/01/1970 |
| 24 SEVEN CLOUD COMMUNICATIONS LTD | 947 | 01/01/1970 |
| Number Services Ltd. | 950 | 01/01/1970 |
| Jurassic Fibre Limited | 966 | 01/01/1970 |
| Telet Research (N.I.) Limited | 988 | 01/01/1970 |
| Media Hawk Ltd | 989 | 08/05/2020 |
| Mass Response Service GmbH | 990 | 01/01/1970 |
| Internetty Ltd | 994 | 06/01/2020 |
| Redcentric Solutions Limited | 996 | 01/01/1970 |
| WIGHTFIBRE LIMITED | 997 | 03/01/2006 |